4623063768 has 128 divisors (see below), whose sum is σ = 13327488000. Its totient is φ = 1483090560.

The previous prime is 4623063751. The next prime is 4623063787. The reversal of 4623063768 is 8673603264.

4623063768 is a `hidden beast` number, since 4 + 6 + 2 + 3 + 0 + 637 + 6 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2297883 + ... + 2299893.

It is an arithmetic number, because the mean of its divisors is an integer number (104121000).

Almost surely, 2^4623063768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623063768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6663744000).

4623063768 is an abundant number, since it is smaller than the sum of its proper divisors (8704424232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4623063768 is a wasteful number, since it uses less digits than its factorization.

4623063768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2412 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 4623063768 is about 67993.1155926834. The cubic root of 4623063768 is about 1665.8783905023.

The spelling of 4623063768 in words is "four billion, six hundred twenty-three million, sixty-three thousand, seven hundred sixty-eight".